40552053 has 8 divisors (see below), whose sum is σ = 55327008. Its totient is φ = 26405904.

The previous prime is 40551991. The next prime is 40552067. The reversal of 40552053 is 35025504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40552053 - 2¹⁴ = 40535669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40552073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157050 + ... + 157307.

It is an arithmetic number, because the mean of its divisors is an integer number (6915876).

Almost surely, 2^40552053 is an apocalyptic number.

40552053 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

40552053 is a deficient number, since it is larger than the sum of its proper divisors (14774955).

40552053 is a wasteful number, since it uses less digits than its factorization.

40552053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314403.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 40552053 is about 6368.0493873713. The cubic root of 40552053 is about 343.5613352375.

Adding to 40552053 its reverse (35025504), we get a palindrome (75577557).

The spelling of 40552053 in words is "forty million, five hundred fifty-two thousand, fifty-three".